We must be careful in the language we use in battling groups like ISIS. It is important that we make a point, not simply express our emotions and, even, disgust. I expressed my thoughts further on this in my latest Huffington Post blog: Why We Shouldn't Call ISIS "Pure Evil"
original title for the post, btw, was 'Words' but it
was changed by the editors. (I leave it to you to decide which title is better. I actually commented on the Huffington site because I had a problem with their title)
feel free to comment here or there.
Rabbi Ben Hecht